Mary Irby was born 1744 in Brunswick Co., VA, and died date unknown in Brunswick Co., VA. She married George Crook II, son of George Crook and Elizabeth.
Children of Mary Irby and George Crook II are:
+Martha L. Crook, b. 1775, Bristol Parrish, Dinwiddie Co., VA, d. Aft. 1847, TN.